[lustre-discuss] Lustre and OFED drivers

[Mathieu Dube]

Hello,

Can you show the exact error messages(dmesg -T) you're seeing.

How did you build Lustre? Did you point to the right OFED dir(--with-o2ib=)

I'd pay attention to the following line when running the ./configure of lustre:

checking whether to enable OpenIB support... yes

You want to make sure that when it builds ko2iblnd.ko it doesn't bind against the linux provided OFED but with the NVidia(MLNX) one.

That's as much as I can say with the details you've provided.

Cheers
-M

Matt Dubé

________________________________
From: lustre-discuss <lustre-discuss-bounces at lists.lustre.org> on behalf of Robert Pennington via lustre-discuss <lustre-discuss at lists.lustre.org>
Sent: Sunday, September 27, 2026 4:12 AM
To: lustre-discuss at lists.lustre.org <lustre-discuss at lists.lustre.org>
Subject: [lustre-discuss] Lustre and OFED drivers

Hi all,

Does anyone have experience with installing Lustre on a system with DOCA/OFED drivers? I’m trying to install Lustre 2.17.0 with DOCA 3.4.0/3.5.0 and it doesn’t work - it seems to fail to find needed IB symbols. Any advice would be helpful. Thanks.

Sincerely,
Robert Pennington, PhD

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HPC/AI Cluster Administrator

Universität Tübingen
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